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freedreno/ir3: code-motion

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Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Rob Clark
2017-05-21 11:59:51 -04:00
parent 90dade300f
commit 2bbd425adb
1 changed files with 55 additions and 55 deletions
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src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
+55 -55
View File
@@ -297,6 +297,61 @@ get_var(struct ir3_compile *ctx, nir_variable *var)
return NULL;
}
/* relative (indirect) if address!=NULL */
static struct ir3_instruction *
create_var_load(struct ir3_compile *ctx, struct ir3_array *arr, int n,
struct ir3_instruction *address)
{
struct ir3_block *block = ctx->block;
struct ir3_instruction *mov;
struct ir3_register *src;
mov = ir3_instr_create(block, OPC_MOV);
mov->cat1.src_type = TYPE_U32;
mov->cat1.dst_type = TYPE_U32;
ir3_reg_create(mov, 0, 0);
src = ir3_reg_create(mov, 0, IR3_REG_ARRAY |
COND(address, IR3_REG_RELATIV));
src->instr = arr->last_write;
src->size = arr->length;
src->array.id = arr->id;
src->array.offset = n;
if (address)
ir3_instr_set_address(mov, address);
arr->last_access = mov;
return mov;
}
/* relative (indirect) if address!=NULL */
static struct ir3_instruction *
create_var_store(struct ir3_compile *ctx, struct ir3_array *arr, int n,
struct ir3_instruction *src, struct ir3_instruction *address)
{
struct ir3_block *block = ctx->block;
struct ir3_instruction *mov;
struct ir3_register *dst;
mov = ir3_instr_create(block, OPC_MOV);
mov->cat1.src_type = TYPE_U32;
mov->cat1.dst_type = TYPE_U32;
dst = ir3_reg_create(mov, 0, IR3_REG_ARRAY |
COND(address, IR3_REG_RELATIV));
dst->instr = arr->last_access;
dst->size = arr->length;
dst->array.id = arr->id;
dst->array.offset = n;
ir3_reg_create(mov, 0, IR3_REG_SSA)->instr = src;
ir3_instr_set_address(mov, address);
arr->last_write = arr->last_access = mov;
return mov;
}
/* allocate a n element value array (to be populated by caller) and
* insert in def_ht
*/
@@ -491,61 +546,6 @@ create_indirect_load(struct ir3_compile *ctx, unsigned arrsz, int n,
return mov;
}
/* relative (indirect) if address!=NULL */
static struct ir3_instruction *
create_var_load(struct ir3_compile *ctx, struct ir3_array *arr, int n,
struct ir3_instruction *address)
{
struct ir3_block *block = ctx->block;
struct ir3_instruction *mov;
struct ir3_register *src;
mov = ir3_instr_create(block, OPC_MOV);
mov->cat1.src_type = TYPE_U32;
mov->cat1.dst_type = TYPE_U32;
ir3_reg_create(mov, 0, 0);
src = ir3_reg_create(mov, 0, IR3_REG_ARRAY |
COND(address, IR3_REG_RELATIV));
src->instr = arr->last_write;
src->size = arr->length;
src->array.id = arr->id;
src->array.offset = n;
if (address)
ir3_instr_set_address(mov, address);
arr->last_access = mov;
return mov;
}
/* relative (indirect) if address!=NULL */
static struct ir3_instruction *
create_var_store(struct ir3_compile *ctx, struct ir3_array *arr, int n,
struct ir3_instruction *src, struct ir3_instruction *address)
{
struct ir3_block *block = ctx->block;
struct ir3_instruction *mov;
struct ir3_register *dst;
mov = ir3_instr_create(block, OPC_MOV);
mov->cat1.src_type = TYPE_U32;
mov->cat1.dst_type = TYPE_U32;
dst = ir3_reg_create(mov, 0, IR3_REG_ARRAY |
COND(address, IR3_REG_RELATIV));
dst->instr = arr->last_access;
dst->size = arr->length;
dst->array.id = arr->id;
dst->array.offset = n;
ir3_reg_create(mov, 0, IR3_REG_SSA)->instr = src;
ir3_instr_set_address(mov, address);
arr->last_write = arr->last_access = mov;
return mov;
}
static struct ir3_instruction *
create_input_compmask(struct ir3_block *block, unsigned n, unsigned compmask)
{